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Water system · PWSID IL0890040

SILVER GLEN HOMEOWNER'S ASSOCIATION

100
Excellent
PurityRadar safety score

PWSID

IL0890040

State

Illinois

City

ST. CHARLES

Population served

595

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

48

Violations on record

0

Unaddressed

23

Health-based

84

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2008. Official EPA record →

Max contaminant level (MCL) · Uranium health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2007 Resolved
Other · EPA contaminant 7500 began Dec 2006 Resolved
Other · EPA contaminant 7500 began Dec 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2006 Resolved
Other · EPA contaminant 7500 began Sep 2006 Resolved
Other · EPA contaminant 7500 began Sep 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2005 Resolved

Recent enforcement actions

  • State action · SOX Apr 2008
  • State action · SIF Jan 2008
  • State action · SIE Jan 2008
  • State action · SIA Jan 2008
  • State action · SIF Oct 2007
  • State action · SIA Oct 2007
  • State action · SIE Oct 2007
  • State action · SIF Aug 2007

This profile is built from EPA public records for system IL0890040 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.